R2511-HP MSR Router Series Voice Configuration Guide(V5)

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Configuring call hold
This section describes how to enable call hold and configure the tone playing mode.
Configuration prerequisites
The router is equipped with an FXS voice interface card.
Enabling call hold using command lines
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter voice subscriber line
view.
subscriber-line line-number N/A
3. Enable call hold.
call-hold enable Disabled by default.
NOTE:
This command is applicable only for the FXS voice subscriber line.
Configuring the tone playing mode for call hold
There are two tone playing modes for call hold:
• inactive—Silent mode. In this mode, the calling party does not play any tones to the called party
during call hold.
• sendonly—Playing mode. In this mode, the calling party plays the specified tones to the called
party during call hold. Before specifying the playing mode for call hold, you need to configure the
media resource. For more information about media resource configuration, see "Configuring
customizable IVR."
If you specify sendonly as the tone playing mode for call hold, you can specify the tones played to the
called party using one of the following methods:
• Specify the media resources ID. During call hold, the calling party plays the specified tones to the
called party. Before specifying the playing mode for call hold, you need to configure the media
resource. For information about media resource configuration, see "Configuring customizable IVR."
• Specify the MoH number. During the call hold, the third party (the music server) plays the tones to
the called party according to the MoH number. This method is available only when the device
operates as the SIP trunk device. For more information about SIP trunk, see "Configuring SIP trunk."
Before specifying the MoH number, make sure that the playing mode of the call hold initiator is
inactive (silent mode).
To configure tone playing mode of the call hold feature:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter voice view.
voice-setup N/A